Hi all,
I am working on a project with Intel Edison compute module with image 3.10.17-poky-edison+ . At times i see that the device is stuck on boot up at "Starting Kernel..." . Sometimes the booting hangs at *** Ready to receive application ***. We tested it with both battery and power supply.
Note: The edison is mounted on a custom made board. If you want i can give the details.
Case 1: This doesnt loop, but is simply stuck
******************************
PSH KERNEL VERSION: b0182b2b
WR: 20104000
******************************
SCU IPC: 0x800000d0 0xfffce92c
PSH miaHOB version: TNG.B0.VVBD.0000000c
microkernel built 11:24:08 Feb 5 2015
******* PSH loader *******
PCM page cache size = 192 KB
Cache Constraint = 0 Pages
Arming IPC driver ..
Adding page store pool ..
PagestoreAddr(IMR Start Address) = 0x04899000
pageStoreSize(IMR Size) = 0x00080000
*** Ready to receive application ***
U-Boot 2014.04 (Jun 19 2015 - 12:05:55)
Watchdog enabled
DRAM: 980.6 MiB
MMC: tangier_sdhci: 0
In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 0
Target:blank
Partitioning already done...
Flashing already done...
GADGET DRIVER: usb_dnl_dfu
reading vmlinuz
5434848 bytes read in 134 ms (38.7 MiB/s)
Valid Boot Flag
Setup Size = 0x00003c00
Magic signature found
Using boot protocol version 2.0c
Linux kernel version 3.10.17-poky-edison+ (sys_dswci@tlsndgbuild004) # 1 SMP PREEMPT Fri Jun 19 12:06:40 CEST 2015
Building boot_params at 0x00090000
Loading bzImage at address 00100000 (5419488 bytes)
Magic signature found
Kernel command line: "rootwait root=PARTUUID=012b3303-34ac-284d-99b4-34e03a2335f4 rootfstype=ext4 console=ttyMFD2 earlyprintk=ttyMFD2,keep loglevel=4 g_multi.ethernet_config=rndis systemd.unit=multi-user.target hardware_id=00 g_multi.iSerialNumber=e1057655696fb2aa21ce8c1c31f88913 g_multi.dev_addr=02:00:86:f8:89:13 platform_mrfld_audio.audio_codec=wm8731"
Starting kernel ...
Case 2: This is being printed in an infinite loop
******************************
PSH KERNEL VERSION: b0182b2b
WR: 20104000
******************************
SCU IPC: 0x800000d0 0xfffce92c
PSH miaHOB version: TNG.B0.VVBD.0000000c
microkernel built 11:24:08 Feb 5 2015
******* PSH loader *******
PCM page cache size = 192 KB
Cache Constraint = 0 Pages
Arming IPC driver ..
Adding page store pool ..
PagestoreAddr(IMR Start Address) = 0x04899000
pageStoreSize(IMR Size) = 0x00080000
*** Ready to receive application ***
Please help me to resolve this issue.
regards,
Vinu
